C# Engineer (Senior / Lead) ID41548

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI / ML, and our people-first culture has earned us multiple Best Place to Work awards.

WHY JOIN US

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

ABOUT THE ROLE

As a

Senior / Lead C# Backend Engineer

at AgileEngine, you will lead the modernization of our core systems by designing and developing highly concurrent, thread-safe applications. You’ll optimize large-scale data operations, leverage distributed processing with Apache Spark, and deploy scalable solutions on AWS, driving performance, reliability, and scalability across our platforms.

WHAT YOU WILL DO

• Lead the design and development of highly concurrent, multi-threaded applications in C#;
• Re-architect legacy synchronous workflows into scalable, thread-safe solutions;
• Apply advanced knowledge of threading models, synchronization primitives, and performance tuning to optimize system throughput and minimize contention;
• Design, develop, and optimize complex SQL queries, stored procedures, and large-scale data operations, including staging and transformations;
• Utilize

Apache Spark

for distributed data processing at scale;

AWS , ensuring reliability, scalability, and cost efficiency;

MUST HAVES

5+ years of expert-level proficiency in C#

with hands-on experience in multi-threaded and parallel processing;

threading models, synchronization primitives, and concurrency debugging;

performance tuning and application profiling

for large-scale systems;

SQL

(query design, optimization, and data operations);

Apache Spark

for distributed data processing;

AWS ;

NICE TO HAVES

PERKS AND BENEFITS

Professional growth :

Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps.

Competitive compensation :

We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities.

A selection of exciting projects :

Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands.

Flextime :

Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.